What's the answer for this 2k2+5k+3

Step-by-step explanation:

There's no such thing as answer for this, as this is an algebraic expression.

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000